Question:
Which of the following conversion is carried out using the Mendius reaction?
Which of the following conversion is carried out using the Mendius reaction?
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The Mendius reaction is the reduction of an alkyl cyanide by sodium and alcohol.
Updated On: Nov 12, 2026
- Amide to amine
- Alkyl halide to amine
- Nitroalkane to amine
- Alkyl cyanide to amine
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The Correct Option is D
Solution and Explanation
Step 1: Understanding the Concept
The Mendius reaction is a named reaction for making amines from nitriles.
Step 2: Reaction
\(\text{R-C}\equiv\text{N}+4[\text{H}]\xrightarrow{\text{Na/C}_2\text{H}_5\text{OH}}\text{R-CH}_2\text{-NH}_2\)
Step 3: Conclusion
The starting material is an alkyl cyanide and the product is a primary amine with the same number of carbons plus the cyanide carbon.
Final Answer:
The Mendius reaction converts alkyl cyanide to amine. \[ \boxed{\text{(D) }\text{Alkyl cyanide to amine}} \]
The Mendius reaction is a named reaction for making amines from nitriles.
Step 2: Reaction
\(\text{R-C}\equiv\text{N}+4[\text{H}]\xrightarrow{\text{Na/C}_2\text{H}_5\text{OH}}\text{R-CH}_2\text{-NH}_2\)
Step 3: Conclusion
The starting material is an alkyl cyanide and the product is a primary amine with the same number of carbons plus the cyanide carbon.
Final Answer:
The Mendius reaction converts alkyl cyanide to amine. \[ \boxed{\text{(D) }\text{Alkyl cyanide to amine}} \]
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